From: Pavel Begunkov <[email protected]>
To: Jens Axboe <[email protected]>, [email protected]
Subject: [PATCH 13/28] io_uring: move io_put_task() definition
Date: Mon, 9 Aug 2021 13:04:13 +0100 [thread overview]
Message-ID: <33d917d69e4206557c75a5b98fe22bcdf77ce47d.1628471125.git.asml.silence@gmail.com> (raw)
In-Reply-To: <[email protected]>
Move the function in the source file as it is to get rid of forward
declarations.
Signed-off-by: Pavel Begunkov <[email protected]>
---
fs/io_uring.c | 23 +++++++++++------------
1 file changed, 11 insertions(+), 12 deletions(-)
diff --git a/fs/io_uring.c b/fs/io_uring.c
index 292dbf10e316..fc778724acd5 100644
--- a/fs/io_uring.c
+++ b/fs/io_uring.c
@@ -1051,7 +1051,6 @@ static bool io_cqring_fill_event(struct io_ring_ctx *ctx, u64 user_data,
static void io_put_req(struct io_kiocb *req);
static void io_put_req_deferred(struct io_kiocb *req, int nr);
static void io_dismantle_req(struct io_kiocb *req);
-static void io_put_task(struct task_struct *task, int nr);
static struct io_kiocb *io_prep_linked_timeout(struct io_kiocb *req);
static void io_queue_linked_timeout(struct io_kiocb *req);
static int __io_register_rsrc_update(struct io_ring_ctx *ctx, unsigned type,
@@ -1570,6 +1569,17 @@ static inline void req_ref_get(struct io_kiocb *req)
atomic_inc(&req->refs);
}
+/* must to be called somewhat shortly after putting a request */
+static inline void io_put_task(struct task_struct *task, int nr)
+{
+ struct io_uring_task *tctx = task->io_uring;
+
+ percpu_counter_sub(&tctx->inflight, nr);
+ if (unlikely(atomic_read(&tctx->in_idle)))
+ wake_up(&tctx->wait);
+ put_task_struct_many(task, nr);
+}
+
static bool io_cqring_event_overflow(struct io_ring_ctx *ctx, u64 user_data,
long res, unsigned int cflags)
{
@@ -1806,17 +1816,6 @@ static void io_dismantle_req(struct io_kiocb *req)
}
}
-/* must to be called somewhat shortly after putting a request */
-static inline void io_put_task(struct task_struct *task, int nr)
-{
- struct io_uring_task *tctx = task->io_uring;
-
- percpu_counter_sub(&tctx->inflight, nr);
- if (unlikely(atomic_read(&tctx->in_idle)))
- wake_up(&tctx->wait);
- put_task_struct_many(task, nr);
-}
-
static void __io_free_req(struct io_kiocb *req)
{
struct io_ring_ctx *ctx = req->ctx;
--
2.32.0
next prev parent reply other threads:[~2021-08-09 12:05 UTC|newest]
Thread overview: 32+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-08-09 12:04 [PATCH v2 00/28] for-next patches Pavel Begunkov
2021-08-09 12:04 ` [PATCH 01/28] io_uring: use kvmalloc for fixed files Pavel Begunkov
2021-08-09 12:04 ` [PATCH 02/28] io_uring: inline fixed part of io_file_get() Pavel Begunkov
2021-08-09 12:04 ` [PATCH 03/28] io_uring: rename io_file_supports_async() Pavel Begunkov
2021-08-09 12:04 ` [PATCH 04/28] io_uring: avoid touching inode in rw prep Pavel Begunkov
2021-08-09 12:04 ` [PATCH 05/28] io_uring: clean io-wq callbacks Pavel Begunkov
2021-08-09 12:04 ` [PATCH 06/28] io_uring: remove unnecessary PF_EXITING check Pavel Begunkov
2021-08-09 12:04 ` [PATCH 07/28] io-wq: improve wq_list_add_tail() Pavel Begunkov
2021-08-09 12:04 ` [PATCH 08/28] io_uring: refactor io_alloc_req Pavel Begunkov
2021-08-09 12:04 ` [PATCH 09/28] io_uring: don't halt iopoll too early Pavel Begunkov
2021-08-09 12:04 ` [PATCH 10/28] io_uring: add more locking annotations for submit Pavel Begunkov
2021-08-09 12:04 ` [PATCH 11/28] io_uring: optimise io_cqring_wait() hot path Pavel Begunkov
2021-08-09 12:04 ` [PATCH 12/28] io_uring: extract a helper for ctx quiesce Pavel Begunkov
2021-08-09 12:04 ` Pavel Begunkov [this message]
2021-08-09 12:04 ` [PATCH 14/28] io_uring: move io_rsrc_node_alloc() definition Pavel Begunkov
2021-08-09 12:04 ` [PATCH 15/28] io_uring: inline io_free_req_deferred Pavel Begunkov
2021-08-09 12:04 ` [PATCH 16/28] io_uring: deduplicate open iopoll check Pavel Begunkov
2021-08-09 12:04 ` [PATCH 17/28] io_uring: improve ctx hang handling Pavel Begunkov
2021-08-09 12:04 ` [PATCH 18/28] io_uring: kill unused IO_IOPOLL_BATCH Pavel Begunkov
2021-08-09 12:04 ` [PATCH 19/28] io_uring: drop exec checks from io_req_task_submit Pavel Begunkov
2021-08-09 12:04 ` [PATCH 20/28] io_uring: optimise putting task struct Pavel Begunkov
2021-08-09 12:04 ` [PATCH 21/28] io_uring: hide async dadta behind flags Pavel Begunkov
2021-08-09 17:30 ` Jens Axboe
2021-08-09 17:44 ` Pavel Begunkov
2021-08-09 12:04 ` [PATCH 22/28] io_uring: move io_fallback_req_func() Pavel Begunkov
2021-08-09 12:04 ` [PATCH 23/28] io_uring: cache __io_free_req()'d requests Pavel Begunkov
2021-08-09 12:04 ` [PATCH 24/28] io_uring: remove redundant args from cache_free Pavel Begunkov
2021-08-09 12:04 ` [PATCH 25/28] io_uring: use inflight_entry instead of compl.list Pavel Begunkov
2021-08-09 12:04 ` [PATCH 26/28] io_uring: inline struct io_comp_state Pavel Begunkov
2021-08-09 12:04 ` [PATCH 27/28] io_uring: remove extra argument for overflow flush Pavel Begunkov
2021-08-09 12:04 ` [PATCH 28/28] io_uring: inline io_poll_remove_waitqs Pavel Begunkov
2021-08-09 17:48 ` [PATCH v2 00/28] for-next patches Jens Axboe
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=33d917d69e4206557c75a5b98fe22bcdf77ce47d.1628471125.git.asml.silence@gmail.com \
[email protected] \
[email protected] \
[email protected] \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox